ASRock M3A790GXH/128M Motherboard User Manual

ASRock M3A790GXH/128M Motherboard English User Manual

Brand: ASRock
Category: Motherboard
Document type: User Manual
Language: English
Pages: 218
File format: PDF
File size: 6.7 MB
Published: 15 March, 2012
Updated: 30 September, 2023
Models: M3A790GXH, M128M, 128M
MD5 checksum: DEE2CC313A53A77F12D52B8A3B030DC1
PDF: ASRock M3A790GXH/128M Motherboard User Manual PDF

About this manual

This manual introduces the ASRock M3A790GXH/128M motherboard, detailing its layout, connector locations, and the quick‑installation guide. It also covers BIOS configuration, overclocking warnings, and how to use the support CD utilities.

The document lists full technical specifications, including the ATX form factor, supported AM3 CPUs, AMD 790GX northbridge, DDR3 memory configuration, expansion slots, integrated graphics and audio, and networking features. Safety notices, FCC compliance, and warranty information are also included.

What's inside

Introduction
Motherboard Layout
I/O Panel
Specifications
BIOS Features
Installation Guide
Overclocking Warning
Support CD and Utilities

Specifications

Form Factor	ATX (12.0‑in x 8.8‑in)
CPU Socket	AM3 941‑pin
Chipset	AMD 790GX northbridge / AMD SB750 southbridge
Memory Slots	4 x DDR3 DIMM slots
Maximum Memory Capacity	16 GB
LAN Controller	Realtek RTL8111DL

Frequently asked questions

What CPU socket does the M3A790GXH/128M motherboard use?

It uses an AM3 941‑pin CPU socket.

How many DDR3 memory slots are available?

The board provides four DDR3 DIMM slots.

What is the maximum supported system memory?

The motherboard can support up to 16 GB of DDR3 memory.

Which LAN controller is integrated on the board?

A Realtek RTL8111DL Gigabit Ethernet controller is integrated.

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